Spiral conveyor frame



FIG. 1 is a top isometric view of the spiral conveyor frame of thepresent invention;

FIG. 2 is a bottom isometric view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The ornamental design for a spiral conveyor frame, as shown anddescribed.